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ClinicalTrials.gov public records Last synced Oct 19, 2026, 6:30 PM EDT

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Showing 1225–1248 of 1,554 matching trials from the live ClinicalTrials.gov search.
Conditions
Cognitive Function Assessment, Mental Fatigue
Interventions
Creatine Monohydrate, Maltodextrin Placebo
Dietary Supplement
Lead sponsor
University of Northern Iowa
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Cedar Falls, Iowa
Recruiting Not applicable Interventional Accepts healthy volunteers

A Mechanistic Study to Investigate tDCS and Working Memory in MCI Patients

NCT05998031
Conditions
Cognitive Impairment, Cognitive Decline
Interventions
Active tDCS, Sham tDCS
Device
Lead sponsor
University of Florida
Other
Eligibility
60 Years to 95 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Epilepsy, Essential Tremor, Seizures, Memory Consolidation, Memory Disorders, Memory Replay, Memory Encoding, Cognitive Control, Motor Abilities
Interventions
Cobenfy KarXT pill (50/20 mg), Placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Opioid Use Disorder, Cognitive Ability General
Interventions
Smartphone based cognitive tasks
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
55 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Covid-19, Cognitive Impairment
Interventions
Speed of Processing Training, Instrumental Activities of Daily Living Shaping, Transfer Package from CI Therapy, Usual Care
Behavioral · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
ADHD, Attention
Interventions
Cognitive training, Cognitive training-placebo
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
7 Years to 14 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Sacramento, California
Conditions
Breast Cancer
Interventions
Core Exercise Promotion Intervention
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Lebanon, New Hampshire
Conditions
Monochromatic, L- and S-cone Modulation Only, L- and M-cone Modulation Only, M and S-cone Modulation Only
Interventions
Color
Other
Lead sponsor
Rochester Institute of Technology
Other
Eligibility
Up to 35 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Rochester, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Biological Response to Brief Psychological Challenge

NCT04078035
Conditions
Acute Inflammatory Response to Psychological Stress
Interventions
Socio-evaluative speech task, Control, Quiet Rest
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
20 Years to 50 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Phase 2 Interventional Accepts healthy volunteers

Oxytocin on Cold Water Task Performance and Recovery

NCT04738838
Conditions
Cold Exposure
Interventions
Oxytocin nasal spray, Placebo nasal spray
Drug
Lead sponsor
Florida Institute for Human and Machine Cognition
Other
Eligibility
18 Years to 39 Years · Male only
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Gainesville, Florida • Pensacola, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cognitive Training and Dual-task Ability

NCT01895608
Conditions
Gait Disorder
Interventions
Balance rehabilitation + dual-tasking, Standard balance rehabilitation, Cognitive training (speed of processing), Cognitive training (general cognition)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years to 89 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
2
States / cities
Decatur, Georgia • Mountain Home, Tennessee
Withdrawn Not applicable Interventional Accepts healthy volunteers

Neuropsychological Testing Using Mobile Devices

NCT01776086
Conditions
Inpatients With Normal Neurological Function
Interventions
Neurological testing
Behavioral
Lead sponsor
Englewood Hospital and Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Englewood, New Jersey
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Cognitive Remediation, Computer Games
Behavioral
Lead sponsor
Wesleyan University
Other
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Hartford, Connecticut • Middletown, Connecticut
Conditions
Multiple Sclerosis
Interventions
Treadmill training with Virtual Reality, Treadmill training
Behavioral
Lead sponsor
Tel-Aviv Sourasky Medical Center
Government
Eligibility
18 Years to 65 Years
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Urbana, Illinois
Conditions
Spinal Cord Injuries
Interventions
CPH + hand training, CD-LD + hand training, ATX + hand training, Placebo + hand training
Drug
Lead sponsor
Bronx VA Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
The Bronx, New York
Conditions
Acquired Brain Injury, Traumatic Brain Injury, Stroke
Interventions
Adapted Hatha Yoga, Low-Impact Exercise
Behavioral
Lead sponsor
Colorado State University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Fort Collins, Colorado
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Distractive Auditory Stimuli, No Distractive Auditory Stimuli
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
40 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Addiction, Cocaine, Methadone, Opiates
Interventions
Attentional retraining, Control condition
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
West Haven, Connecticut
Not listed Not applicable Interventional Accepts healthy volunteers

Testing the Contribution of Orbitofrontal Cortex Networks to Decision-making

NCT05111223
Conditions
Healthy
Interventions
Real transcranial magnetic stimulation (TMS) before conditioning, Real transcranial magnetic stimulation (TMS) before devaluation test, Sham transcranial magnetic stimulation (TMS)
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 40 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers Results available

Psychometric Testing: Cued vs. Learned Suppression

NCT06074523
Conditions
Healthy
Interventions
Behavioral Measurement and self-report
Behavioral
Lead sponsor
Lehigh University
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Bethlehem, Pennsylvania
Conditions
Cerebral Palsy
Interventions
Contralaterally-controlled functional electrical stimulation, Hand therapy video games
Device
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
6 Years to 17 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
2
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Interhemispheric Connectivity and Compensation

NCT05207878
Conditions
Peripheral Nerve Injury Upper Limb, Healthy
Interventions
STEGA-MRI
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Visual Field Defect, Peripheral, Stroke, Visual Impairment, Hemianopsia, Quadrantanopia, Cortical Blindness, Visual Field Defect Homonymous Bilateral, Occipital Lobe Infarct, Visual Fields Hemianopsia
Interventions
transcranial random noise stimulation (tRNS), Computer Based Visual Training, Sham stimulation, Virtual Reality Based Visual Training
Device · Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Not applicable Interventional

Prediction of Anxiety and Memory State

NCT06551090
Conditions
Anxiety, Memory, Epilepsy
Interventions
CAMERA (Context-Aware Multimodal Ecological Research and Assessment)
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York